The two most interesting events are on Sunday. At Pilot Books at noon, they're having something called "Research Club Brunch II." This is "a free brunch for organizers, thinkers, agitators, artists, and otherwise brilliant members of the Seattle community." You can bring a vegetarian brunch dish if you'd like to help out with the potluck.
And the delightful Ada's Technical Books is hosting Michelle Bates at 4 pm on Sunday. Bates is the author of Plastic Cameras, which is a book about non-digital, non-traditional photography. If you haven't been to Ada's and you are into science, you are totally missing out.
But there are plenty of other events going on this weekend; if you want to see a complete list, I'd urge you to check out our readings calendar.